LYTSwitch-0
所需元件最少且適用於非隔離式 LED 照明應用的離線式切換 IC
應用
產品
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產品
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產品規格型錄
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輸出電流 (最大) - MDCM, 230V
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輸出電流 (最大) - CCM, 230V
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IC封裝
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功率因數
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拓撲結構
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輸出電流 (最大) - MDCM, 通用
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輸出電流 (最大) - CCM, 通用
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控制功能
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輸入電壓 (最小)
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輸入電壓 (最大)
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輸出配置
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保護功能
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安裝類型
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產品類別
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擊穿電壓
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運作溫度 (最大)
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運作溫度 (最小)
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內部開關
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過熱反應
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次級回應
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Data Sheet
View Data Sheet
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Current - Output (Max, MDCM, 230V)
45 mA
|
Current - Output (Max, CCM, 230V)
65 mA
|
IC Package
SO-8C
|
Power Factor
High
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Topology
升降壓式, 升壓式 PFC
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Current - Output (Max, MDCM, Univ)
30 mA
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Current - Output (Max, CCM, Univ)
40 mA
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Control Features
頻率抖動, 自動重啟/鎖定故障響應, 開/關控制
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
308 V
|
Output Profile
CC
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Protection Features
過溫, 輸出短路, 輸出開環, 輸出過載
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Mounting Type
表面安裝
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Product Type
IC
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Breakdown Voltage
700 V
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Temperature - Operating (Max)
150 °C
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Temperature - Operating (Min)
-40 °C
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Internal Switch
Yes
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Over-Temperature Response
滯回
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Secondary Response
自動重啟
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Data Sheet
View Data Sheet
|
Current - Output (Max, MDCM, 230V)
63 mA
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Current - Output (Max, CCM, 230V)
80 mA
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IC Package
DIP-8B
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Power Factor
Low
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Topology
升降壓式, 升壓式 PFC
|
Current - Output (Max, MDCM, Univ)
63 mA
|
Current - Output (Max, CCM, Univ)
80 mA
|
Control Features
頻率抖動, 自動重啟/鎖定故障響應, 開/關控制
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
308 V
|
Output Profile
CC
|
Protection Features
過溫, 輸出短路, 輸出開環, 輸出過載
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Mounting Type
穿孔
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Product Type
IC
|
Breakdown Voltage
700 V
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Internal Switch
Yes
|
Over-Temperature Response
滯回
|
Secondary Response
自動重啟
|
||
Data Sheet
View Data Sheet
|
Current - Output (Max, MDCM, 230V)
85 mA
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Current - Output (Max, CCM, 230V)
110 mA
|
IC Package
SO-8C
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Power Factor
High
|
Topology
升降壓式, 升壓式 PFC
|
Current - Output (Max, MDCM, Univ)
50 mA
|
Current - Output (Max, CCM, Univ)
70 mA
|
Control Features
頻率抖動, 自動重啟/鎖定故障響應, 開/關控制
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
308 V
|
Output Profile
CC
|
Protection Features
過溫, 輸出短路, 輸出開環, 輸出過載
|
Mounting Type
表面安裝
|
Product Type
IC
|
Breakdown Voltage
700 V
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Internal Switch
Yes
|
Over-Temperature Response
滯回
|
Secondary Response
自動重啟
|
||
Data Sheet
View Data Sheet
|
Current - Output (Max, MDCM, 230V)
98 mA
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Current - Output (Max, CCM, 230V)
139 mA
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IC Package
DIP-8B
|
Power Factor
Low
|
Topology
升降壓式, 升壓式 PFC
|
Current - Output (Max, MDCM, Univ)
98 mA
|
Current - Output (Max, CCM, Univ)
139 mA
|
Control Features
頻率抖動, 自動重啟/鎖定故障響應, 開/關控制
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
308 V
|
Output Profile
CC
|
Protection Features
過溫, 輸出短路, 輸出開環, 輸出過載
|
Mounting Type
穿孔
|
Product Type
IC
|
Breakdown Voltage
700 V
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Internal Switch
Yes
|
Over-Temperature Response
滯回
|
Secondary Response
自動重啟
|
||
Data Sheet
View Data Sheet
|
Current - Output (Max, MDCM, 230V)
100 mA
|
Current - Output (Max, CCM, 230V)
140 mA
|
IC Package
SO-8C
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Power Factor
High
|
Topology
升降壓式, 升壓式 PFC
|
Current - Output (Max, MDCM, Univ)
60 mA
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Current - Output (Max, CCM, Univ)
90 mA
|
Control Features
頻率抖動, 自動重啟/鎖定故障響應, 開/關控制
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
308 V
|
Output Profile
CC
|
Protection Features
過溫, 輸出短路, 輸出開環, 輸出過載
|
Mounting Type
表面安裝
|
Product Type
IC
|
Breakdown Voltage
700 V
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Internal Switch
Yes
|
Over-Temperature Response
滯回
|
Secondary Response
自動重啟
|
||
Data Sheet
View Data Sheet
|
Current - Output (Max, MDCM, 230V)
120 mA
|
Current - Output (Max, CCM, 230V)
170 mA
|
IC Package
DIP-8B
|
Power Factor
Low
|
Topology
升降壓式, 升壓式 PFC
|
Current - Output (Max, MDCM, Univ)
120 mA
|
Current - Output (Max, CCM, Univ)
170 mA
|
Control Features
頻率抖動, 自動重啟/鎖定故障響應, 開/關控制
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
308 V
|
Output Profile
CC
|
Protection Features
過溫, 輸出短路, 輸出開環, 輸出過載
|
Mounting Type
穿孔
|
Product Type
IC
|
Breakdown Voltage
700 V
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Internal Switch
Yes
|
Over-Temperature Response
滯回
|
Secondary Response
自動重啟
|
||
Data Sheet
View Data Sheet
|
Current - Output (Max, MDCM, 230V)
165 mA
|
Current - Output (Max, CCM, 230V)
220 mA
|
IC Package
SO-8C
|
Power Factor
High
|
Topology
升降壓式, 升壓式 PFC
|
Current - Output (Max, MDCM, Univ)
100 mA
|
Current - Output (Max, CCM, Univ)
140 mA
|
Control Features
頻率抖動, 自動重啟/鎖定故障響應, 開/關控制
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
308 V
|
Output Profile
CC
|
Protection Features
過溫, 輸出短路, 輸出開環, 輸出過載
|
Mounting Type
表面安裝
|
Product Type
IC
|
Breakdown Voltage
700 V
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Internal Switch
Yes
|
Over-Temperature Response
滯回
|
Secondary Response
自動重啟
|
||
Data Sheet
View Data Sheet
|
Current - Output (Max, MDCM, 230V)
200 mA
|
Current - Output (Max, CCM, 230V)
280 mA
|
IC Package
DIP-8B
|
Power Factor
Low
|
Topology
升降壓式, 升壓式 PFC
|
Current - Output (Max, MDCM, Univ)
200 mA
|
Current - Output (Max, CCM, Univ)
280 mA
|
Control Features
頻率抖動, 自動重啟/鎖定故障響應, 開/關控制
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
308 V
|
Output Profile
CC
|
Protection Features
過溫, 輸出短路, 輸出開環, 輸出過載
|
Mounting Type
穿孔
|
Product Type
IC
|
Breakdown Voltage
700 V
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Internal Switch
Yes
|
Over-Temperature Response
滯回
|
Secondary Response
自動重啟
|
LYTSwitch-0 系列專為低成本 LED 燈泡和 T8 燈管應用所設計。LYTSwitch-0 裝置將一個 700 V 功率 MOSFET、振盪器、簡易型開/關控制設計、EMI 降低和控制功能 (包括週期性電流限制與過熱保護電路) 都整合在一個 IC 上。
LYTSwitch-0 系列能使高度成本競爭的 LED 照明應用實現低元件數目、非隔離式切換架構。
66 kHz 操作搭配頻率抖動,確保了極低的 EMI 濾波器成本。
啟動和運作時的功率直接由汲極接腳上的電壓產生,因此免除了偏壓供應及相關的電路。
LYTSwitch-0 系列可讓設計輕鬆符合歐洲和北美洲針對消費性照明應用所設定的 PFC 標準。
精準的 CC 搭配嚴格的線電壓與負載調節,在廣泛的溫度範圍都表現穩定,讓 LYTSwitch-0 成為 LED 照明應用最理想的選擇。
整合自動重新啟動功能,提供短路和開迴路保護,還有磁滯過溫保護功能 (135 °C) 不需額外成本就能提供廣泛的保護功能。
無論是降壓式、升降壓式、非隔離式返馳式,還是升壓式架構,LYTSwitch-0 系列全都支援。700 V 切換功率 MOSFET 支援 85 VAC 至 308 VAC 的輸入電壓。
穿孔式和表面黏著式的封裝選擇能滿足各種製造需求。